DE60018802D1 - EMULSIFIED GEL - Google Patents

EMULSIFIED GEL

Info

Publication number
DE60018802D1
DE60018802D1 DE60018802T DE60018802T DE60018802D1 DE 60018802 D1 DE60018802 D1 DE 60018802D1 DE 60018802 T DE60018802 T DE 60018802T DE 60018802 T DE60018802 T DE 60018802T DE 60018802 D1 DE60018802 D1 DE 60018802D1
Authority
DE
Germany
Prior art keywords
emulsified gel
emulsified
oil
gelant
composition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60018802T
Other languages
German (de)
Inventor
Arne Stavland
Svante Nilsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IOR CHEMCO AS STAVANGER
Original Assignee
IOR CHEMCO AS STAVANGER
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IOR CHEMCO AS STAVANGER filed Critical IOR CHEMCO AS STAVANGER
Application granted granted Critical
Publication of DE60018802D1 publication Critical patent/DE60018802D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/502—Oil-based compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Colloid Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

Composition and a process for reducing the water permeability more than the oil permeability using an gelant emulsified in oil. The use of a composition comprising an aqueous gelant emulsified in oil is also included in the present invention.
DE60018802T 1999-09-24 2000-09-15 EMULSIFIED GEL Expired - Lifetime DE60018802D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO19994692A NO310581B1 (en) 1999-09-24 1999-09-24 Emulsified gelling agent
PCT/NO2000/000302 WO2001021726A1 (en) 1999-09-24 2000-09-15 Emulsified gelant

Publications (1)

Publication Number Publication Date
DE60018802D1 true DE60018802D1 (en) 2005-04-21

Family

ID=19903808

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018802T Expired - Lifetime DE60018802D1 (en) 1999-09-24 2000-09-15 EMULSIFIED GEL

Country Status (8)

Country Link
US (1) US20080009424A1 (en)
EP (1) EP1244758B1 (en)
AT (1) ATE291068T1 (en)
AU (1) AU782719B2 (en)
CA (1) CA2388455A1 (en)
DE (1) DE60018802D1 (en)
NO (1) NO310581B1 (en)
WO (1) WO2001021726A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874617B1 (en) 2004-08-25 2006-10-27 Inst Francais Du Petrole METHOD FOR TREATING UNDERGROUND FORMATIONS OR CAVITIES WITH MICROGELS
US9951593B2 (en) * 2014-04-22 2018-04-24 King Fahd University Of Petroleum And Minerals Use of organoclay as emulsifier in polymeric gels for water permeability reduction
US10351756B2 (en) 2014-04-22 2019-07-16 King Fahd University Of Petroleum And Minerals Water shut-off method for porous formations
US9869170B2 (en) * 2015-03-17 2018-01-16 Halliburton Energy Services, Inc. Methods of controlling water production in horizontal wells with multistage fractures
CN108117865B (en) * 2017-12-04 2020-11-06 中国石油天然气股份有限公司 Regulating agent for deep liquid flow of oil reservoir and preparation method and application thereof
US11466197B2 (en) * 2020-02-12 2022-10-11 King Fahd University Of Petroleum And Minerals Emulsified silane modified colloidal silica (Pickering emulsion) for conformance control
US11952532B2 (en) 2020-06-05 2024-04-09 Saudi Arabian Oil Company Sago-based formulations for gel applications including conformance control and water shutoffs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284393A (en) * 1959-11-04 1966-11-08 Dow Chemical Co Water-in-oil emulsion polymerization process for polymerizing watersoluble monomers
US3624019A (en) * 1970-12-15 1971-11-30 Nalco Chemical Co Process for rapidly dissolving water-soluble polymers
US3915920A (en) * 1974-03-15 1975-10-28 Nalco Chemical Co Stabilized water-in-oil emulsions utilizing minor amounts of oil-soluble polymers
US3997492A (en) * 1975-01-22 1976-12-14 Nalco Chemical Company High HLB latex polymers
US4282928A (en) * 1977-07-08 1981-08-11 The Dow Chemical Co. Method for controlling permeability of subterranean formations
US4248304A (en) * 1979-11-16 1981-02-03 Nalco Chemical Company Large scale production of inexpensive flooding polymers for tertiary oil recovery
US4283507A (en) * 1980-02-25 1981-08-11 Nalco Chemical Company Hydrolysis of acrylamide polymers
US5161615A (en) * 1991-06-27 1992-11-10 Union Oil Company Of California Method for reducing water production from wells
US6169058B1 (en) * 1997-06-05 2001-01-02 Bj Services Company Compositions and methods for hydraulic fracturing

Also Published As

Publication number Publication date
AU7692600A (en) 2001-04-24
EP1244758A1 (en) 2002-10-02
AU782719B2 (en) 2005-08-25
EP1244758B1 (en) 2005-03-16
US20080009424A1 (en) 2008-01-10
ATE291068T1 (en) 2005-04-15
NO310581B1 (en) 2001-07-23
NO994692L (en) 2001-03-26
NO994692D0 (en) 1999-09-24
WO2001021726A1 (en) 2001-03-29
CA2388455A1 (en) 2001-03-29

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Legal Events

Date Code Title Description
8332 No legal effect for de